Base | Representation |
---|---|
bin | 1000110100110… |
… | …00010001111100 |
3 | 12011021210220212 |
4 | 10122120101330 |
5 | 122422232220 |
6 | 11202331552 |
7 | 1556123405 |
oct | 432302174 |
9 | 164253825 |
10 | 74024060 |
11 | 3886a410 |
12 | 20959bb8 |
13 | 1244a326 |
14 | 9b8c9ac |
15 | 67730c5 |
hex | 469847c |
74024060 has 48 divisors (see below), whose sum is σ = 173214720. Its totient is φ = 26341440.
The previous prime is 74024053. The next prime is 74024081. The reversal of 74024060 is 6042047.
It is a super-2 number, since 2×740240602 = 10959122917767200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6761 + ... + 13919.
It is an arithmetic number, because the mean of its divisors is an integer number (3608640).
Almost surely, 274024060 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 74024060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86607360).
74024060 is an abundant number, since it is smaller than the sum of its proper divisors (99190660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74024060 is a wasteful number, since it uses less digits than its factorization.
74024060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7226 (or 7224 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 74024060 is about 8603.7236124831. The cubic root of 74024060 is about 419.8791413401.
The spelling of 74024060 in words is "seventy-four million, twenty-four thousand, sixty".
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